The Daedalus base eventually fell into ZAFT's hands and Durandal used the Requiem cannon to destroy the Earth Alliance's last remaining stronghold in space, the Arzachel base, killing the president of the Atlantic Federation in the process. He then planned to use Requiem to destroy any country on Earth which planned to oppose his Destiny Plan, beginning with Orb. Before he could fire Requiem again, the Three Ships Alliance was able to destroy Requiem and with Durandal's death, the Second Alliance-PLANT War came to an end. What happened to the Daedalus base afterwards remains unknown.